2 papers
math.HO2024
Dominic Welsh: his work and influence
Graham Farr, Dillon Mayhew, James Oxley
We review the work of Dominic Welsh (1938-2023), tracing his remarkable influence through his theorems, expository writing, students, and interactions. He was particularly adept at…
math.CO2024
Graph polynomials: some questions on the edge
Graham Farr, Kerri Morgan
We raise some questions about graph polynomials, highlighting concepts and phenomena that may merit consideration in the development of a general theory. Our questions are mainly o…